MAP10: Jade Inside (The Box of a Thousand Demons)

MAP10: Jade Inside is the tenth map of The Box of a Thousand Demons. It was designed by Thelokk and uses the music track "".

Essentials
As you enter the level, turn around and take stock of the very large structure behind you: the exit is at its top, but the way is blocked by a set of bars requiring three colored keys. Don't linger for too long however, as you will be immediately rushed by a large pack of demons and, as soon as you step away from your starting position, a few Hell knights and barons of Hell.

The three keys can be obtained in any order. To the west, the yellow keycard rides above a series of conveyor belts linked by teleports, and can be reached by jumping on the conveyors belts at an opportune moment and 'intercepting' it before it teleports further. Be mindful of a surprise demon ambush as you approach the set of conveyor belts.

To the east, the blue keycard sits atop a tall pillar surrounded by a shallow pool of liquid. Entering the pool will slowly lower the pillar, but also activate a Hell knight ambush. Survive until the pillar is fully lowered: its top surface is a teleporter that will take you back to the initial spawn point, so make sure to angle yourself in a manner that allows you to grab the key before being teleported away.

The final red keycard is located to the north, atop a narrow spire, itself located at the summit of a ziqqurat-like building. Climb the ziqqurat and then the winding staircase to the top of the spire, though doing so will reveal two sets of sniping revenants, to the far east and west of the map.

With all three keys in hand, head south and activate the three switches, lowering the bars and granting access to the final souther structure. Climb the stairs snaking around it, while dispatching the ambush of imps and arch-viles hiding on the southernmost ramp. Once you reach the top, head for the squat blue building and exit the level.

Secrets

 * 1) At the north structure, go to the northwest corner of the structure and lower the blue wall. Step on the square to teleport to a megasphere. (sector 588)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on March 20, 2023.

Player spawns
This level contains four spawn points:
 * 1) facing west. (thing 360)
 * 2) facing east. (thing 366)
 * 3) facing north. (thing 600)
 * 4) facing south. (thing 601)

Things
This level contains the following numbers of things per skill level: